<template>
  <svg :class="svgClass" aria-hidden="true">
    <use :xlink:href="iconName" :fill="color" />
  </svg>
</template>

<script>
export default defineComponent({
	props: {
		iconClass: {
			type: String,
			required: true
		},
		className: {
			type: String,
			default: ''
		},
		color: {
			type: String,
			default: ''
		},
	},
	setup(props) {
		return {
			iconName: computed(() => `#icon-${props.iconClass}`),
			svgClass: computed(() => {
				if (props.className) {
					return `svg-icon ${props.className}`;
				}
				return 'svg-icon';
			})
		};
	}
});
</script>

<style scope lang="scss">
.sub-el-icon,
.nav-icon {
  display: inline-block;
  font-size: 15px;
  margin-right: 12px;
  position: relative;
}

.svg-icon {
  width: 1em;
  height: 1em;
  position: relative;
  fill: currentColor;
  vertical-align: -2px;
}
</style>
